Mineral filter material, preparation method thereof, filter element with mineral filter material and water quality mineralization method of filter element

A technology of minerals and filter materials, applied in water/sewage treatment of added substances, chemical instruments and methods, filtration treatment, etc., can solve the problems of slow dissolution rate of minerals, uncontrollable dissolution rate, etc. The effect of improving the dissolution rate and accelerating the dissolution rate

Active Publication Date: 2021-02-05
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there are also several problems: first, the rate of mineral dissolution is slow
Although this process accelerates the dissolution, it also brings the risk of uncontrollable dissolution rate

Method used

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  • Mineral filter material, preparation method thereof, filter element with mineral filter material and water quality mineralization method of filter element
  • Mineral filter material, preparation method thereof, filter element with mineral filter material and water quality mineralization method of filter element

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1, each component in the mineralized material is weighed in the following weight ratios: 25% of medical stone, 15% of secondary quartz stone, 40% of feldspar quartz sandstone, and 20% of rhodochrosite. The embedding material contains 50% zeolite, 25% calcium carbonate and 25% magnesium carbonate. The weight ratio of mineralized material and embedding material is 1:5.

[0040] Above-mentioned raw material is processed with following preparation method:

[0041] 1) Grinding and mixing the mineralized material, putting it into water to form a suspension;

[0042] 2) Add the embedding material to the suspension, stir and mix evenly, and evaporate the water to achieve the mixed slurry;

[0043] 3) drying the mixed slurry, and then performing ball milling to prepare pellets and drying;

[0044] 4) Put the pellets into a high-temperature kiln, raise the temperature to 800° C. under the protection of nitrogen, and heat-preserve and fire for 4 hours to prepare the min...

Embodiment 2

[0048] Example 2, each component in the mineralized material is weighed in the following weight ratios: 30% of medical stone, 15% of secondary quartz stone, 30% of feldspar quartz sandstone, and 25% of rhodochrosite. The embedding material contains 50% zeolite, 20% calcium carbonate and 30% magnesium carbonate. The weight ratio of mineralized material and embedding material is 1:10.

[0049] Above-mentioned raw material is processed with following preparation method:

[0050] 1) Grinding and mixing the mineralized material, putting it into water to form a suspension;

[0051]2) Add the embedding material to the suspension, stir and mix evenly, and evaporate the water to achieve the mixed slurry;

[0052] 3) drying the mixed slurry, and then performing ball milling to prepare pellets and drying;

[0053] 4) Put the pellets into a high-temperature kiln, raise the temperature to 1000° C. under the protection of nitrogen, and heat-preserve and fire for 2 hours to prepare the mi...

Embodiment 3

[0056] Example 3, each component in the mineralized material is weighed in the following weight ratios: 60% of medical stone, 10% of secondary quartz stone, 5% of feldspar quartz sandstone, and 5% of rhodochrosite. The embedding material contains 60% zeolite, 25% calcium carbonate and 15% magnesium carbonate. The weight ratio of mineralized material and embedding material is 1:2.

[0057] Above-mentioned raw material is processed with following preparation method:

[0058] 1) Grinding and mixing the mineralized material, putting it into water to form a suspension;

[0059] 2) Add the embedding material to the suspension, stir and mix evenly, and evaporate the water to achieve the mixed slurry;

[0060] 3) drying the mixed slurry, and then performing ball milling to prepare pellets and drying;

[0061] 4) Put the pellets into a high-temperature kiln, raise the temperature to 1000° C. under the protection of nitrogen, and heat-preserve and fire for 4 hours to prepare the mine...

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Abstract

The invention relates to a mineral filter material, which is characterized by comprising a mineralization material and an embedding material coated on the periphery of the mineralization material. Theembedding material is at least one of zeolite, calcium carbonate and magnesium carbonate. The invention also discloses a preparation method of the mineral filter material, a filter element with the mineral filter material and a water quality mineralization method of the filter element. In the dissolving process of the embedding material, the mineralizing material can be gradually exposed, so thatthe purpose of slowly releasing mineral substances is achieved. Meanwhile, the mineralizing material is combined with the micro-nano bubbles, so that the mineralizing efficiency of the raw water is improved. The embedding material and carbon dioxide can generate chemical reaction, so that the dissolution rate is increased.

Description

technical field [0001] The invention relates to a water quality mineralization material, in particular to a mineral filter material used in a water purifier, and also relates to a filter element made of the mineral filter material and a water quality mineralization method. Background technique [0002] With the continuous improvement of people's quality of life, people's awareness of drinking water continues to deepen. From convenient drinking to safe drinking. Correspondingly, the relevant water purification technology is constantly updated, from the traditional municipal tap water to the pure water machine with reverse osmosis technology as the core. [0003] However, while reverse osmosis solves the problem of drinking water safety, its characteristics of removing beneficial minerals in water reduce the health attributes of water produced by pure water machines. In order to make up for this shortcoming, the mineralized filter element came into being. It increases the m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/68C02F1/00
CPCC02F1/68C02F1/001
Inventor 陈承高尚鹏林春儿毕春莹刘戈
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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